We attempt to study the characteristics of the different stellar populations present in the Galactic central region. A Monte Carlo method is used to simultaneously fit 11 thin disc and triaxial outer bulge density parameters on (Ks, J-Ks) star count data in almost 100 windows from the DENIS near infrared large scale survey at-8 • <l<12 • and |b|<4 •. Various bulge density profiles and luminosit...
